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Relax condition for updating chain config

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This allows for converting any ethereum mainnet node to PulseChain
as long as its height is less than the PrimordialPulse fork block.
This commit is contained in:
Shane Bammel 2023-03-04 14:18:50 -06:00
parent e3a86574ab
commit 52282be5b1
1 changed files with 2 additions and 2 deletions
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4
params/config.go
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@ -776,8 +776,8 @@ func (c *ChainConfig) checkCompatible(newcfg *ChainConfig, headNumber *big.Int,
if isForkBlockIncompatible(c.EIP158Block, newcfg.EIP158Block, headNumber) {
return newBlockCompatError("EIP158 fork block", c.EIP158Block, newcfg.EIP158Block)
}
// allow mismatching ChainID if we're at the PrimordialPulseBlock
if c.IsEIP158(headNumber) && !configBlockEqual(c.ChainID, newcfg.ChainID) && !newcfg.IsPrimordialPulseBlock(new(big.Int).Add(headNumber, common.Big1)) {
// allow mismatching ChainID if there is a PrimordialPulse block ahead
if c.IsEIP158(headNumber) && !configBlockEqual(c.ChainID, newcfg.ChainID) && !newcfg.PrimordialPulseAhead(headNumber) {
return newBlockCompatError("EIP158 chain ID", c.EIP158Block, newcfg.EIP158Block)
}
if isForkBlockIncompatible(c.ByzantiumBlock, newcfg.ByzantiumBlock, headNumber) {